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<H3><A NAME="4_7_1">4.7.1 Installing TrueType fonts</A></H3>
<P> Since Internally TrueType fonts are rendered by locating a font
 specification file you must install the accompanying TrueType fonts in
 directory of your choice. You must then tell JpGraph where these fonts
 may be found by specifying the font-path in the FONT_PATH define (in
 jpg-config.inc.php). Please note that this must be the absolute file
 path and not relative to the htdocs directory. By default the path is
 set to<DIV class="phpscript"><CODE><FONT color="#000000"> <FONT color="#0000BB">
&nbsp;DEFINE</FONT><FONT color="#007700">(</FONT><FONT color="#DD0000">
&quot;TTF_DIR&quot;</FONT><FONT color="#007700">,</FONT><FONT color="#DD0000">
&quot;/usr/local/fonts/ttf/&quot;</FONT><FONT color="#007700">);</FONT><FONT color="#0000BB">
</FONT></FONT></CODE></DIV></P>
<P> Since JpGraph must be able to tell the difference between the italic
 and bold versions of the same font family a standard naming convention
 is used to name the files. The available fonts are also defined by
 DEFINES and hence you can't just copy your own TTF files to the
 directory and expect it to work. At the moment there is no &quot;easy&quot; way
 to add new fonts but to make some (small) mods to the code. However
 this is expected to change in future version of JpGraph.</P>
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